The inverter accepts. 12 volts DC , which makes it great for vehicle upfitting as well as boat and RV applications that use a 12 volt battery system. The inverter outputs. 300 percent surge capacity for up to 20 seconds .
I bought this to replace the same inverter that went bad after five years of use, it always works good, does what it needs to do, I like it because it provides emergency power when the grid power goes out, I live full-time in an RV and sometimes we lose power in the park I stay in.
Heavy Duty, we'll built piece of equipment. Perfect for my Skoolie Conversion. Runs my 15,000 btu A/C without even breathing hard. I have absolutely nothing bad to say about this unit.